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-rw-r--r--src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java99
1 files changed, 84 insertions, 15 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java b/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java
index 9c9129ae6..4a720a4f9 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java
@@ -27,7 +27,9 @@
*/
package com.jogamp.opengl;
-import java.util.List;
+import java.util.IdentityHashMap;
+
+import javax.media.nativewindow.AbstractGraphicsDevice;
/**
* GLRendererQuirks contains information of known bugs of various GL renderer.
@@ -189,17 +191,80 @@ public class GLRendererQuirks {
*/
public static final int GLSLNonCompliant = 12;
+ /**
+ * GL4 context needs to be requested via GL3
+ * <ul>
+ * <li>OSX >= 10.9.0 - kCGLOGLPVersion_GL4_Core may not produce hw-accel context. Bug 867 @ https://jogamp.org/bugzilla/.</li>
+ * </ul>
+ */
+ public static final int GL4NeedsGL3Request = 13;
+
/** Number of quirks known. */
- public static final int COUNT = 13;
+ public static final int COUNT = 14;
private static final String[] _names = new String[] { "NoDoubleBufferedPBuffer", "NoDoubleBufferedBitmap", "NoSetSwapInterval",
"NoOffscreenBitmap", "NoSetSwapIntervalPostRetarget", "GLSLBuggyDiscard",
"GLNonCompliant", "GLFlushBeforeRelease", "DontCloseX11Display",
"NeedCurrCtx4ARBPixFmtQueries", "NeedCurrCtx4ARBCreateContext",
- "NoFullFBOSupport", "GLSLNonCompliant"
+ "NoFullFBOSupport", "GLSLNonCompliant", "GL4NeedsGL3Request"
};
- private final int _bitmask;
+ private static final IdentityHashMap<String, GLRendererQuirks> stickyDeviceQuirks = new IdentityHashMap<String, GLRendererQuirks>();
+
+ /**
+ * Retrieval of sticky {@link AbstractGraphicsDevice}'s {@link GLRendererQuirks}.
+ * <p>
+ * Not thread safe.
+ * </p>
+ */
+ public static GLRendererQuirks getStickyDeviceQuirks(AbstractGraphicsDevice device) {
+ final String key = device.getUniqueID();
+ final GLRendererQuirks has = stickyDeviceQuirks.get(key);
+ final GLRendererQuirks res;
+ if( null == has ) {
+ res = new GLRendererQuirks();
+ stickyDeviceQuirks.put(key, res);
+ } else {
+ res = has;
+ }
+ return res;
+ }
+
+ /**
+ * {@link #addQuirks(int[], int, int) Adding given quirks} of sticky {@link AbstractGraphicsDevice}'s {@link GLRendererQuirks}.
+ * <p>
+ * Not thread safe.
+ * </p>
+ */
+ public static void addStickyDeviceQuirks(AbstractGraphicsDevice device, int[] quirks, int offset, int len) throws IllegalArgumentException {
+ final GLRendererQuirks sq = getStickyDeviceQuirks(device);
+ sq.addQuirks(quirks, offset, len);
+ }
+ /**
+ * {@link #exist(int) Query} of sticky {@link AbstractGraphicsDevice}'s {@link GLRendererQuirks}.
+ * <p>
+ * Not thread safe. However, use after changing the sticky quirks is safe.
+ * </p>
+ */
+ public static boolean existStickyDeviceQuirk(AbstractGraphicsDevice device, int quirk) {
+ return getStickyDeviceQuirks(device).exist(quirk);
+ }
+ /**
+ * {@link #addQuirks(GLRendererQuirks) Pushing} the sticky {@link AbstractGraphicsDevice}'s {@link GLRendererQuirks}
+ * to the given {@link GLRendererQuirks destination}.
+ * <p>
+ * Not thread safe. However, use after changing the sticky quirks is safe.
+ * </p>
+ */
+ public static void pushStickyDeviceQuirks(AbstractGraphicsDevice device, GLRendererQuirks dest) {
+ dest.addQuirks(getStickyDeviceQuirks(device));
+ }
+
+ private int _bitmask;
+
+ public GLRendererQuirks() {
+ _bitmask = 0;
+ }
/**
* @param quirks an array of valid quirks
@@ -208,6 +273,17 @@ public class GLRendererQuirks {
* @throws IllegalArgumentException if one of the quirks is out of range
*/
public GLRendererQuirks(int[] quirks, int offset, int len) throws IllegalArgumentException {
+ this();
+ addQuirks(quirks, offset, len);
+ }
+
+ /**
+ * @param quirks an array of valid quirks to be added
+ * @param offset offset in quirks array to start reading
+ * @param len number of quirks to read from offset within quirks array
+ * @throws IllegalArgumentException if one of the quirks is out of range
+ */
+ public final void addQuirks(int[] quirks, int offset, int len) throws IllegalArgumentException {
int bitmask = 0;
if( !( 0 <= offset + len && offset + len < quirks.length ) ) {
throw new IllegalArgumentException("offset and len out of bounds: offset "+offset+", len "+len+", array-len "+quirks.length);
@@ -217,21 +293,14 @@ public class GLRendererQuirks {
validateQuirk(quirk);
bitmask |= 1 << quirk;
}
- _bitmask = bitmask;
+ _bitmask |= bitmask;
}
/**
- * @param quirks a list of valid quirks
- * @throws IllegalArgumentException if one of the quirks is out of range
+ * @param quirks valid GLRendererQuirks to be added
*/
- public GLRendererQuirks(List<Integer> quirks) throws IllegalArgumentException {
- int bitmask = 0;
- for(int i=0; i<quirks.size(); i++) {
- final int quirk = quirks.get(i);
- validateQuirk(quirk);
- bitmask |= 1 << quirk;
- }
- _bitmask = bitmask;
+ public final void addQuirks(GLRendererQuirks quirks) {
+ _bitmask |= quirks._bitmask;
}
/**